[JUNGOL] 568 : 배열2 - 자가진단5 (Java)

JUNGOL

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        int [][] a1 = new int [2][4];
        int [][] a2 = new int [2][4];

        for (int i = 0; i < 2; i++) {
            for (int j = 0; j < 4; j++) {
                a1[i][j] = sc.nextInt();
            }
        }

        for (int i = 0; i < 2; i++) {
            for (int j = 0; j < 4; j++) {
                a2[i][j] = sc.nextInt();
            }
        }
        System.out.println("first array");
        System.out.println("second array");
        for (int i = 0; i < 2; i++) {
            for (int j = 0; j < 4; j++) {
                System.out.print(a1[i][j] * a2[i][j] + " ");
            }
            System.out.println();
        }
    }
}

자꾸 런타임에러나서 왜그런가했는데 문제에 나와있는거랑 입출력 포맷이 달랐다 ^.ㅜ